While you may only know him for dating Taylor Swift, the British actor might just find fame for something else! During an appearance on Friday’s The Graham Norton Show, the Thor: Ragnarok star recalled giving a costar a golden shower…

But all for a good cause!

Related: Tom Is Sexy AF Showing Off THIS Skill!

He confessed Tom Hollander was stung while they were on location filming The Night Manager in Mallorca, Spain, and needed some urine for the jellyfish sting:

“Tom got stung by a jellyfish and he shouted across the beach, ‘I say old sport could you come and pee on me?’ And I engagingly obliged.”

Guess when his classmates dubbed him “Piddleston” at boarding school, it was just foreshadowing!!

Sadly, the 36-year-old wasn’t aware there were better ways to help with these stings:

“I’ve since read up on it and I don’t think it works. It’s an old wives’ tale.”